1. Institut für Radiochemie, TU Munich, 85748 Garching, Germany
2. GSI Helmholtzzentrum für Schwerionenforschung, 64291 Darmstadt, Germany
3. Institut für Kernchemie, Johannes Gutenberg University Mainz, 55099 Mainz, Germany
4. Sektion SHE Chemie, Helmholtz Institute Mainz, 55099 Mainz, Germany
5. Department of Physics, University of Liverpool, L69 7ZE Liverpool, U.K.
6. Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720-8169, United States
7. Chemistry Faculty, University of California, Berkeley, California 94720-1460, United States
8. Department of Physics, Lund University, 221 00 Lund, Sweden
9. Department of Chemistry, University of Oslo, 0315 Oslo, Norway
10. Institute of Modern Physics, 730000 Lanzhou, People’s Republic of China
11. Department of Physics, University of Jyväskylä, 40014 Jyväskylä, Finland
12. Institute of Electron Technology, 02-668 Warsaw, Poland